大型钢管桁架空中拼装技术的应用研究

RESEARCH ON THE APPLICATION OF AERIAL ASSEMBLY TECHNOI OGY FOR LARGE STEEL PIPE TRUSSES

管桁架类型的大跨度空间钢结构,由于能适应很多的建筑造型,较多地运用于机场航站楼、高铁站站房等。通过某篮球馆管桁架大型钢结构工程实际案例,对大型管桁架空中拼装关键技术进行分析研究总结,分析钢管桁架的空中对接工艺和关键技术,供类似工程借鉴。

Large–span space steel structures of the pipe truss type are more often used in airport terminals,high speed railway stations stations,etc.,where they can adapt to many building shapes.This paper analyzes and summarizes the key technology of large pipe truss assembly in the air through the actual case of large steel structure project of pipe truss in a basketball hall for similar projects.This paper analyzes and summarizes the key technology of large pipe truss aerial assembly for similar projects.